Question

question 3(multiple choice worth 2 points)
(01 02 mc)
which of the following correctly explains the role of enzymes in biochemical reactions?
enzymes provide energy in the form of atp to lower the activation energy needed for the reaction
enzymes bond with one or more reactants and lower the activation energy needed for the reaction
enzymes bond with one or more reactants to increase the amount of energy needed for the reaction
enzymes provide energy in the form of high - energy chemical bonds to increase the overall energy of a reaction

Explanation:

Enzymes are biological catalysts. They bind to one or more reactants (substrates) and lower the activation - energy required for a biochemical reaction to occur, without providing energy in the form of ATP or high - energy chemical bonds, and not increasing the energy needed for the reaction.

Answer:

Enzymes bond with one or more reactants and lower the activation energy needed for the reaction.